The tragic experience in the past made the promising young man Gao Shengzhi (played by Li Donghai) choose to close his heart, disguise himself with indifference, and refuse anyone's warmth and approach. Pan Duoyang (played by Yin Shengya) has a carefree personality, as gentle, cheerful and contented as a panda. It's as if God made a joke, and fate made this pair of characters completely different...